SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatically cleaning de-ironing separator can collect the iron impurity in the powder and to iron impurity automatic clearance back is concentrated to improve production efficiency.
In order to solve the technical problem, the utility model provides an automatically cleaning de-ironing separator, include:
a support;
the box body is arranged on the support, an inner cavity of the box body is divided into a feeding area and a slag discharging area through a partition plate, a feeding hole and a discharging hole are formed in the feeding area of the box body, and a slag discharging hole is formed in the slag discharging area of the box body;
the magnetic suction mechanism comprises a magnetic bar mounting plate, a magnetic bar, a front scraper, a rear scraper, a guide sealing plate and a fixed sealing plate, wherein the magnetic bar mounting plate is arranged on the outer side of the box body, the magnetic bar is arranged in the box body, one end of the magnetic bar is arranged on the magnetic bar mounting plate, and the other end of the magnetic bar is a free end; the front scraper is arranged on the guide sealing plate, the rear scraper is arranged on the fixed sealing plate, the guide sealing plate penetrates through the fixed sealing plate through a guide column and is connected with the magnetic bar mounting plate, the front scraper, the rear scraper, the guide sealing plate and the fixed sealing plate are all sleeved on the magnetic bar, and the front scraper and the rear scraper are in interference fit with the magnetic bar so as to remove iron impurities on the magnetic bar; in the initial stage, the middle magnetic section of the magnetic bar is positioned in the feeding area, the guide sealing plate and the fixed sealing plate are positioned in the slag discharging area, the guide sealing plate is attached to the partition plate, and the fixed sealing plate is attached to the inner wall of the box body;
and the driving mechanism is used for driving the magnetic bar mounting plate to reciprocate.
Optionally, in the self-cleaning iron remover, a turbine vibration exciter for vibrating and shaking off powder accumulated on the magnetic rod is arranged on the magnetic rod mounting plate;
and/or a reciprocating vibration exciter for assisting powder blanking is arranged on the box body.
Optionally, the self-cleaning iron remover further comprises a protective cover covering the magnetic attraction mechanism.
Optionally, in the self-cleaning iron remover, a centralized mounting plate is arranged at the outer side of one end of the box body, and the fixed end of the driving mechanism is arranged on the centralized mounting plate;
and/or an overhaul cover plate communicated with the box body is arranged on the outer side of the other end of the box body.
Optionally, in the self-cleaning iron remover, the number of the magnetic rods is multiple, and the multiple magnetic rods are arranged in at least two layers.
Optionally, in the self-cleaning iron remover, the magnetic rods of adjacent layers are installed in a staggered manner.
Optionally, in the self-cleaning iron remover, the free end of the magnetic bar is provided with a flange for preventing the magnetic bar from being drawn away from the front scraper;
and/or the free end of the magnetic rod is provided with an inner hole, and the box body is provided with a positioning pin which is used for being connected with the inner hole of the free end of the magnetic rod in an inserting mode.
Optionally, in the self-cleaning iron remover, a powder guide plate for guiding powder to a preset position is arranged at the feed inlet of the box body.
Optionally, in the self-cleaning iron remover, the support leg of the bracket is provided with a caster and/or a foot cup.
Optionally, in the self-cleaning iron remover, the bracket is provided with a linear guide rail for supporting the magnetic rod.
The utility model provides an automatically cleaning de-ironing separator, its beneficial effect lies in:
before the feeding, the driving mechanism is in a retraction state, the middle magnetic section of the magnetic rod is positioned in the feeding area, and the guide sealing plate is pressed against the partition plate by the magnetic rod mounting plate. When feeding, the powder falls into the box body from the feeding hole, iron impurities are adsorbed by the magnetic rod, and the filtered powder is discharged from the discharging hole. After the feeding is finished, the driving mechanism pushes the magnetic bar mounting plate, the magnetic bar, the front scraper and the guide sealing plate are driven to move simultaneously until the guide sealing plate is abutted against the fixed sealing plate, the magnetic bar continues to move, iron impurities adsorbed on the surface of the magnetic bar fall into a slag discharge area under the action of the front scraper, and the rear scraper cleans the residual impurities. After the slag removal is finished, the driving mechanism moves reversely to drive the magnetic rod fixing plate, the magnetic rod, the front scraping plate and the guide sealing plate to move until the guide sealing plate is abutted against the partition plate, and the magnetic rod continues to move to the initial position. The device can automatically remove iron impurities in the powder and collect the iron impurities after automatic cleaning, so that the production efficiency is improved.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, the meaning of a plurality is more than two, and if there is a description that the first and the second are only used for distinguishing technical features, it is not understood that the relative importance is indicated or implied or the number of the indicated technical features is implicitly indicated or the precedence of the indicated technical features is implicitly indicated.
In the description of the present invention, unless there is an explicit limitation, the terms such as setting, installing, connecting, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meaning of the terms in the present invention by combining the specific contents of the technical solution.
The core of the utility model is to provide an automatically cleaning de-ironing separator, can automatic clear away the iron impurity in the powder and to the automatic collection that concentrates behind the clearance of iron impurity to improve production efficiency.
In order to make those skilled in the art better understand the technical solutions provided by the present invention, the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments.
Specifically, please refer to fig. 1, fig. 1 is a schematic structural diagram of a self-cleaning iron remover according to an embodiment of the present invention; fig. 2 is a schematic structural view of a self-cleaning iron remover without a protective cover according to an embodiment of the present invention; fig. 3 is a cross-sectional view of a self-cleaning iron remover according to an embodiment of the present invention; fig. 4 is a schematic structural view of a magnetic attraction mechanism provided in the embodiment of the present invention; fig. 5 is a schematic view of a supporting structure of the magnetic rod end of the self-cleaning iron remover according to an embodiment of the present invention.
The utility model provides a pair of automatically cleaning de-ironing separator, include: support 4, box 1, magnetism inhale mechanism and actuating mechanism.
Wherein, box 1 sets up on support 4, and the inner chamber of box 1 is separated into through the baffle and is thrown the material district and arrange sediment district, and box 1 has seted up feed inlet 101 and discharge gate 102 in throwing material district department, and box 1 has seted up row sediment mouth 103 in arranging sediment district department. The outside of the tank 1 may be provided with a waste outlet 401.
The magnetic attraction mechanism comprises a magnetic bar mounting plate 15, a magnetic bar 7, a front scraper 8, a rear scraper 9, a guide sealing plate 17 and a fixed sealing plate 18. Wherein, the magnetic bar mounting plate 15 is arranged outside the box body 1. The magnetic bar 7 is arranged in the box body 1, one end of the magnetic bar is arranged on the magnetic bar mounting plate 15, and the other end of the magnetic bar is a free end. Preceding scraper blade 8 sets up on direction closing plate 17, and back scraper blade 9 sets up on fixed seal plate 18, and direction closing plate 17 passes fixed seal plate 18 through the guide post and is connected with bar magnet mounting panel 15, and preceding scraper blade 8, back scraper blade 9, direction closing plate 17 and fixed seal plate 18 all overlap locate the bar magnet 7 on, and preceding scraper blade 8 and back scraper blade 9 all with 7 interference fit of bar magnet to clear away the iron impurity on the bar magnet 7. At the initial stage, the middle magnetic section of the magnetic bar 7 is positioned in the feeding area, the guide sealing plate 17 and the fixed sealing plate 18 are positioned in the slag discharging area, the guide sealing plate 17 is attached to the partition plate, and the fixed sealing plate 18 is attached to the inner wall of the box body 1.
And the driving mechanism is used for driving the magnetic rod mounting plate 15 to reciprocate. The driving mechanism can be specifically the air cylinder 13, or other power equipment is adopted, and the protection scope of the scheme is included.
The utility model provides a self-cleaning de-ironing separator, before throwing the material, actuating mechanism is in the withdrawal state, and the middle magnetism section of bar magnet 7 is located throwing of box 1 and expects the district, and direction closing plate 17 leans on the baffle of box 1 under compressing tightly of bar magnet mounting panel 15, throws material district and arranges sediment district sealed isolation. During feeding, powder falls into the box body 1 from the feeding hole 101, wherein iron impurities are adsorbed when passing through the magnetic rod 7, and the filtered powder is discharged from the discharging hole 102. After the feeding is finished, the driving mechanism pushes the magnetic bar mounting plate 15, the magnetic bar 7, the front scraper 8 and the guide sealing plate 17 are driven to move simultaneously until the guide sealing plate 17 abuts against the fixed sealing plate 18, the magnetic bar 7 continues to move, iron impurities adsorbed on the surface of the magnetic bar 7 fall into a slag discharge area under the action of the front scraper 8, and the rear scraper 9 cleans residual impurities. After the slag removal is finished, the driving mechanism moves reversely to drive the magnetic rod 7 fixing plate, the magnetic rod 7, the front scraper 8 and the guide sealing plate 17 to move until the guide sealing plate 17 abuts against the partition plate, and the magnetic rod 7 continues to move to the initial position. The device can automatically remove iron impurities in the powder and collect the iron impurities in a centralized manner after the iron impurities are automatically cleaned, and manual intervention is not needed, so that the production efficiency is improved.
In a further embodiment, a turbine exciter 16 for vibrating and shaking off powder accumulated on the magnetic rod 7 is arranged on the magnetic rod mounting plate 15 to assist in blanking. The turbine vibration exciter 16 is positioned on the magnetic rod mounting plate 15 and vibrates to drop powder accumulated on the magnetic rod 7 during vibration, so that the waste of the powder is reduced.
And/or a reciprocating vibration exciter 12 for assisting powder blanking is arranged on the box body 1. The reciprocating vibration exciter 12 is positioned on the box body 1 and used for assisting powder blanking.
In the specific embodiment, the magnetic attraction mechanism is covered with a protective cover 3. Be provided with the viewing aperture on the protection casing 3, conveniently detect the wearing and tearing condition of bar magnet 7. The outer side of the box body 1 is provided with a centralized mounting plate 2, and the fixed end of the driving mechanism is arranged on the centralized mounting plate 2. The protective cover 3 and the centralized mounting plate 2 are respectively connected with the bracket 4 through a quick clamp. And/or the outer side of the other end of the box body 1 is provided with an overhauling cover plate 6 communicated with the box body 1 and used for overhauling and replacing the magnetic rod 7.
As shown in FIG. 3, the case 1 is mounted above the brackets 4, and the brackets 4 support four bottom edges of the case 1 in a frame structure. The middle of the support 4 is hollowed out to be used for passing through the discharge port 102 and the slag discharge port 103, and the bottom of the support 4 can be provided with a collection device for containing discharge materials, discharging slag, waste materials and the like. The box 1 is internally provided with a partition board which divides the box 1 into a feeding area and a slag discharging area, the left feeding area comprises a feeding hole 101 positioned above and a discharging hole 102 positioned below, and the right slag discharging area comprises a slag discharging hole 103 positioned below. The access cover 6 is positioned at the left of the box body 1. The centralized mounting plate 2 is positioned at the right side of the box body 1 and is connected with the box body 1. The protection casing 3 is arranged at the right side of the centralized mounting plate 2, a viewing port is arranged above the protection casing 3, and a waste discharge port 401 is arranged below the protection casing on the support 4. The control unit 5 is located on the stand 4. The driving mechanisms are positioned on the centralized mounting plate 2, and in order to realize the balance of the driving force, one driving mechanism is respectively arranged at both sides of the box body 1. Magnetic inductive switches are arranged at the front and the back of the driving mechanism and used for detecting the front and the back of the driving mechanism in place.
In a specific embodiment, the number of the magnetic rods 7 is plural, and the plurality of magnetic rods 7 are arranged in at least two layers. In order to achieve a better cleaning effect, the magnetic rods 7 of the adjacent layers are installed in a staggered mode. Each layer of magnetic rods 7 is provided with a corresponding driving mechanism, and meanwhile, in order to realize the balance of force, the left and the right of each layer of magnetic rods 7 are respectively provided with one driving mechanism.
In a particular embodiment, the free end of the bar magnet 7 is provided with a flange for preventing the bar magnet 7 from being extracted away from the front scraper 8;
and/or the free end of the magnetic rod 7 is provided with an inner hole, and the box body 1 is provided with a positioning pin 11 which is used for being inserted into the inner hole of the free end of the magnetic rod 7. The positioning pin 11 can be arranged on the maintenance cover plate 6 and is made of nonmetal materials and used for supporting the magnetic rod 7.
Through set up bearing structure at bar magnet 7 end, when unloading volume is big, can reduce the deflection of bar magnet 7, guarantee that bar magnet 7 can be taken out smoothly.
Specifically, the magnetic rod 7 is positioned on the magnetic rod mounting plate 15 and is divided into a front section, a middle section and a rear section, wherein the front section and the rear section are nonmagnetic sections, the middle section is a magnetic section, and the surface magnetism is not less than 12000 gauss; the anterior segment is connected with bar magnet mounting panel 15, and middle magnetism section is located the unloading district, effectively gets rid of the iron impurity in the material, and the back end has hole and flange, and the flange prevents that bar magnet 7 from being taken out preceding scraper blade 8. For example, the magnetic rods 7 are arranged in two layers, the upper layer is 4, the lower layer is 5, and the upper and lower magnetic rods 7 are installed in a staggered mode.
The front scraping plate 8 is positioned on the guide sealing plate 17, and the front scraping plate 8 is sleeved on the magnetic rod 7 and is in interference fit with the magnetic rod 7; the front scraping plate 8 is positioned in front and can clean most iron impurities on the magnetic rod 7; when the magnetic bar 7 moves, the front scraper 8 and the guide sealing plate 17 are driven to move simultaneously under the interference effect.
The rear scraper 9 is positioned on the fixed sealing plate 18, and the rear scraper 9 is sleeved on the magnetic rod 7 and is in interference fit with the magnetic rod 7 for cleaning residual iron impurities on the magnetic rod 7.
In order to achieve a further cleaning effect, a wool felt 10 is arranged in the fixed sealing plate 18 behind the rear scraper 9, and the wool felt 10 is sleeved on the magnetic rod 7 and used for cleaning powder residues on the magnetic rod 7. The front and the back sets of scrapers are matched with the wool felt 10 to remove impurities.
The box 1 is provided with a powder guide plate for guiding powder to a preset position at the feed inlet 101. Specifically, the powder guide plate is located below the feed inlet 101 and is arranged obliquely, for example, the powder guide plate is arranged obliquely downwards at an included angle of 45 degrees with the horizontal plane, so that the powder can be concentrated towards the middle part.
The support legs of the stand 4 are provided with casters in order to be able to move freely. In order to realize the positioning installation, the supporting leg of the bracket 4 is provided with a foot cup. The caster wheels and the foot cups can be arranged on the supporting legs independently or simultaneously according to actual conditions. The foot cup is generally composed of a screw rod and a base plate, is mainly used for horizontal adjustment of equipment, and achieves a common mechanical part for height adjustment of the equipment through rotation of a screw thread. As shown in figure 1, the bottom of supporting leg sets up the truckle, and the foot cup passes through the extension plate to be connected in the bottom of supporting leg, and when the altitude mixture control of foot cup was liftoff to the truckle, can realize supporting and height-adjusting's effect, when the altitude mixture control of foot cup was lowered to truckle and ground contact, the accessible truckle was realized freely and is removed.
In order to facilitate the stable movement of the set of magnetic bars 7, the bracket 4 is provided with a linear guide 14 for supporting the magnetic bars 7. Specifically, the linear guide rails 14 may be disposed on the centralized installation plate 2, and disposed on two sides of the box body 1, one on each layer of the magnetic rods 7 on the left and right sides, respectively, to support the magnetic rod 7 group.
In addition, to improve the sealing property, the guide sealing plate 17 includes a sealing gasket and a guide post. The guide column penetrates through the sealing ring of the fixed sealing plate 18 and is propped against the magnetic bar mounting plate 15, and the sealing gasket is pressed on the partition plate of the box body 1, so that the feeding area and the slag discharging area are effectively sealed and isolated.
The fixed sealing plate 18 is positioned on the centralized mounting plate 2 and comprises a sealing ring penetrating through the magnetic rod 7, so that the sealing performance of the slag removing area and the outside is ensured.
The case also comprises a drag chain 21 which is arranged on the centralized mounting plate 2 and the magnetic bar mounting plate 15 and is used for protecting the pipeline of the turbine vibration exciter 16. The moving end of the drag chain 21 is connected to the bar magnet mounting plate 15.
In one embodiment, the main process steps when used are as follows:
1) Before feeding, the cylinder 13 is in a retraction state, the magnetic rod 7 is inserted into the positioning pin 11, the sealing gasket of the guide sealing plate 17 is pressed by the magnetic rod mounting plate 15 to lean against the isolation plate of the box body 1, and the feeding area and the slag discharging area are sealed and isolated;
2) During feeding, powder falls into the box body 1 from the feeding hole 101, iron impurities are adsorbed on the surface of the magnetic rod 7 by the magnetic rod 7 when passing through the magnetic rod 7, filtered powder is discharged from the discharging hole 102, and the reciprocating vibration exciter 12 acts at intervals according to a certain frequency to assist the smooth discharge of the powder;
3) After the feeding is finished, the turbine vibration exciter 16 on the upper layer is started, and after the vibration is carried out for 5 seconds, the turbine vibration exciter 16 is closed and feeds back a signal for vibrating off the powder accumulated on the magnetic rod 7;
4) The upper layer cylinder 13 pushes the magnetic bar mounting plate 15 and the magnetic bar 7 to move simultaneously, the guide sealing plate 17 and the magnetic bar 7 move simultaneously under the action of the front scraper 8, and the guide sealing plate 17 stops at the fixed sealing plate 18;
5) The magnetic rod 7 continues to move, in the process from the beginning to the end, iron impurities adsorbed on the surface of the magnetic rod 7 fall into a deslagging area under the action of the front scraper 8, and the rear scraper 9 and the wool felt 10 clean residual impurities;
6) After the cylinder 13 extends to the right position, the magnetic switch feeds back a signal, the electromagnetic valve conducts reverse ventilation, and the magnetic bar 7 fixing plate and the magnetic bar 7 move reversely;
7) The guide sealing plate 17 and the magnetic rod 7 move simultaneously under the action of the front scraper 8, and a sealing gasket of the guide sealing plate 17 contacts a partition plate of the box body 1;
8) The magnetic rod 7 continues to move, the fixing plate of the magnetic rod 7 is pressed to 4 guide columns of the guide sealing plate 17, the sealing gasket of the guide sealing plate is pressed tightly, and the cantilever end of the magnetic rod 7 is inserted into the positioning pin 1111;
9) After the air cylinder 13 is contracted to the right position, the magnetic switch feeds back a signal, the next layer of air cylinder 13 begins to extend out, and the procedure of the previous layer is repeated;
10 The next layer of air cylinders 13 contract to the position and the magnetic switch feeds back the signal, and the iron removing process is finished.
To summer up, the utility model provides an automatically cleaning de-ironing separator can solve the iron impurity in the automatic clear powder and to the automatic collection that concentrates behind the clearance of iron impurity, need not artificial intervention, cooperation detection device, effective judgement equipment repair time to improve the degree of automation and the production efficiency of product, make and to be widely used in trades such as food, medicine, new forms of energy.
In the present specification, the embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the scope of the appended claims.